FDC37N972 Datasheet - SMSC Corporation

FDC37N972 Advanced Notebook I/O Controller

The FDC37N972 is a 208-pin 3.3V ISA Host ACPI 1.0 and PC98 (/PC99)-compliant Ultra I/O Controller with Fast Infrared for mobile applications. The FDC37N972 incorporates a highperformance 8051-based keyboard controller; a 512k byte Flash ROM interface; four PS/2 ports; a real-time clock; SMSC's true .

FDC37N972 Features

* !" 3.3V Operation With 5V Tolerant Buffers !" ACPI 1.0 and PC99 Compliant !" Three Power Planes !" ACPI Embedded Controller Interface !" Low Standby Current in Sleep Mode !" Configuration Register Set Compatible With ISA Plug-and-Play Standard (Version 1.0a) !" Serial IRQ Interface Compatible With S

FDC37N972 Datasheet (1.25 MB)